Here are a number of tips for your Cybersecurity...
Just remember, nothing is really free. Free simply means there's a angle of some kind. Market share, database building for user or marketing information, getting you hooked on a product prior to a switch to paid services or worse, such as for various levels of malicious intent.
So when it comes to your mobile eDevices, choose your apps carefully.
If an app requires all the permissions in the world (so to speak) but is "just"
a file managment utility needing access to files... Simply - don't install it.
And be sure to remove old apps you no longer use or keep updated.
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